1. ADDRESSING CORPORATE CONCERNS ON INFORMATION SECURITY MANAGEMENT INFORMATION SECURITY MANAGEMENT WITH ISO 17799/BS 7799. Ajai K. Srivastava G.M. Marketing BSI India

2. 1. The Global Information Village 2. The Need for Protection 3. BS 7799– An Overview 4. Implementing an ISMS based on BS7799 5. Benefits of using BS7799 Presentation Outline

3. www.bsiindia.com 1.THE GLOBAL INFORMATION VILLAGE

4. www.bsiindia.com The Global Information Village

5. www.bsiindia.com The Paradigm Shift in the Nature of Information INDUSTRIAL ECONOMY  INFORMATION AS NOUN  Static:e.g. memo; financial report etc  Automation : An Idiot Savant – assisting in managing repetitive discrete steps INFORMATION ECONOMY  INFORMATION AS VERB  Dertouzos: “Information Work” e.g. Designing a building  Dominates the terrain; 50 to 60 % of an Industrialised country’s GNP

6. www.bsiindia.com THE DIGITAL NERVOUS SYSTEM DIGITAL NERVOUS SYSTEM Strategic Thinking Business Reflexes Basic Operations Customer Interaction BUSINESS @ THE SPEED OF THOUGHT

7. www.bsiindia.com INFORMATION FLOW IS THE LIFEBLOOD OF YOUR BUSINESS

8. www.bsiindia.com  Information tends to be the most undervalued asset a business has.  Information can directly affect the most valuable asset a business has IMAGE

9. www.bsiindia.com “Information is an asset which, like other important business assets, has value to an organization and consequently needs to be suitably protected.” ISO/IEC 17799:2000

10. www.bsiindia.com 2.THE NEED FOR PROTECTION

11. www.bsiindia.com INFORMATION Information Security ATTACK

12. www.bsiindia.com Typical Technology Responses

13. www.bsiindia.com INFORMATION ATTACK Information Security

14. www.bsiindia.com INFORMATION ATTACK Information Security

15. www.bsiindia.com INFORMATION Information Security

16. www.bsiindia.com Management System – Building Blocks Core Processes Inputs Support Processes ManagementManagement ResourceResource Outputs Total Business Management System

17. www.bsiindia.com BusinessManagementSystemBusinessManagementSystem QualityQualityEnvironmentEnvironment Health and Safety Safety RiskRisk InformationSecurityInformationSecurity PeoplePeople ImprovementImprovement

18. www.bsiindia.com Business Management System Management System BSI - IMS BSI - IMSBusiness Management System Management System BSI - IMS BSI - IMS Risk BSI Risk Mgmt Risk BSI Risk Mgmt H & S OHSAS 18001 H & S OHSAS 18001 Improvement ISO 9004 Improvement ISO 9004 Customers BS 8600 Customers BS 8600 Info Sec BS 7799 Info Sec BS 7799 Environment ISO 14001 Environment ISO 14001 Quality ISO9001:2000 QS-9000 / TS 16949 AS9000 / AS9100 TL9000 Quality ISO9001:2000 QS-9000 / TS 16949 AS9000 / AS9100 TL9000

19. www.bsiindia.com ISO 9004 Performance Improvement ISO 9004 Performance Improvement All Interested Parties ISO 9004 Performance Improvement ISO 9004 Performance Improvement All Interested Parties ISO 17799 Information Security Management ISO 17799 Information Security Management OHSAS 18001 Health and Safety Management OHSAS 18001 Health and Safety Management ISO 14001 Environmental Management ISO 9001 Quality Management Stakeholders Involved Increasing Aspects Covered Management Systems & Standards

20. www.bsiindia.com Managing your Risks

21. www.bsiindia.com Information Security Assurance  3 different layers PRODUCT LEVEL ASSURANCE –e.g. Firewall- Product is fit for its Purpose PROCESS LEVEL ASSURANCE –e.g. Credit card Transactions- Robust Processes to protect interested parties MANAGEMENT SYSTEM LEVEL ASSURANCE –e.g ISMS- Systemic Proactive responses aligned to business objectives to protect ALL stakeholders :Management,Employees,Customers,Suppliers,Users, Regulatory etc.

22. www.bsiindia.com Commitment and Policy Planning Implementation and Operation Checking and Corrective Action Management Review Continual Improvement The Virtuous M S Spiral

23. www.bsiindia.com Information Security Management must be viewed as a strategic dimension of your business Managing Risks to Information Assets to:  Protect Brand  Retain Customers, and  Enhance Market Capitalization ISMS – Your Competitive Edge

24. www.bsiindia.com Critical Security Concerns VIRUSES –22% HACKERS – 21% R.A.CONTROLS-17% INTERNET SECURITY-17% DATA PRIVACY- 10 % The First Global Information Security Survey –KPMG 2002

25. www.bsiindia.com The First Global Information Security Survey – KPMG 2002 What is the damage QUANTIFIABLE The average direct loss of all breaches suffered by each organization is USD$108,000. GBP 30,000 INR 500,000

26. www.bsiindia.com What is the damage The Loss Of  Productivity  Recovery Costs  Customers  Market Capitalisation  Shareholder Value  Credibility INCALCULABLE

27. www.bsiindia.com  Myth 1: –Information Security is the concern and responsibility of the MIS/IT manager  Myth 2: –Security Threats from outsiders are the greatest source of risks  Myth 3: –Information Security is assured by safeguarding networks and the IT infrastructure  Myth 4: –Managing People issues is not as important  Myth 5: –Adopting latest technological solutions will increase security Common Myths About Information Security

28. www.bsiindia.com 3.BS 7799 – AN OVERVIEW

29. www.bsiindia.com What is Information Security  ISO 17799:2000 defines this as the preservation of: –Confidentiality Ensuring that information is accessible only to those authorized to have access –Integrity Safeguarding the accuracy and completeness of information and processing methods –Availability Ensuring that authorized users have access to information and associated assets when required ISO/IEC 17799:2000

30. www.bsiindia.com ISO/IEC 17799 ?  What it is:  An internationally recognized structured methodology dedicated to information security  A defined process to evaluate, implement, maintain, and manage information security  A comprehensive set of controls comprised of best practices in information security  Developed by industry for industry  What it is not:  A technical standard  Product or technology driven  An equipment evaluation methodology such as the Common Criteria/ISO 15408 )  Related to the "Generally Accepted System Security Principles," or GASSP  Related to the five-part "Guidelines for the Management of IT Security," or GMITS/ISO TR 13335

31. www.bsiindia.com What does it comprise ?  ISO/IEC 17799:2000 Code of Practice for Information Security  BS 7799-2:2002 Specification for information security management systems

32. www.bsiindia.com MMeasure Performance of the ISMS IIdentify Improvements in the ISMS and effectively implement them. TTake appropriate corrective & preventive action CCommunicate the results and actions and consult with all parties involved. RRevise the ISMS where necessary EEnsure that the revision achieve their intended objectives. BS 7799-2:2002 DDefine ISMS Scope and Policy DDefine a systematic approach to risk assessment IIdentify the risk AApply the systematic approach for assessing the risk IIdentify and Evaluate options for the treatment of risk. SSelect Control Objectives and Controls for the treatment of risks. Act EExecute Procedures to and Other Controls UUndertake regular reviews of the effectiveness of the ISMS RReview the level of residual risk and acceptable risk EExecute the management procedure R Record and report all actions and events Check IImplement a specific management program IImplement controls that have been selected MManage Operations MManage Resources IImplement Procedures and Other Control Processes Do Plan

33. www.bsiindia.com BS 7799 –10 Domains of Information Management System Development Access Controls Asset Classification Controls Information Security Policy Security Organisation Personnel Security Physical Security Continuity Planning Compliance Communications Management

34. www.bsiindia.com 4.IMPLEMENTING AN ISMS BASED ON BS 7799

35. www.bsiindia.com BS 7799Registrations Around the Globe

36. www.bsiindia.com BS 7799Registrations In India

37. www.bsiindia.com Measure/Analyse Progress INPUT Client Business Awareness OUTPUT BSI Certification Business Improvement Develop Management System Build Process BSIConsultantClient Building a Management System

38. www.bsiindia.com Initiating BS 7799 Implementation  Step 1 ISMS – Defining Policy & Organization Structure  Step 2 ISMS – Defining the Scope  Step 3 ISMS - Risk Assessment  Step 4 ISMS - Risk Management  Step 5 ISMS – Choosing Controls  Step 6 ISMS - Statement of Applicability

39. www.bsiindia.com Risk Assessment and Risk Management Process

40. www.bsiindia.com BS 7799 Implementation Security Organisation Classify Assets Information Security Policy Apply the Controls Operationalise Process Check Process Corrective Action Management Review Plan Act Check Do

41. www.bsiindia.com ISMS Documentation Procedure Work Instructions, checklists, forms, etc. Records Security Manual Policy, scope risk assessment, statement of applicability Describes processes – who, what, when, where Describes how tasks and specific activities are done Provides objective evidence of compliance to ISMS requirements Management framework policies relating to BS 7799-2 Level 2 Level 3 Level 4 Level 1

42. www.bsiindia.com Critical Success Factors  Security policy that reflects business objectives  Implementation approach is consistent with company culture  Visible support and commitment from management  Good understanding of security requirements, risk assessment and risk management  Effective marketing of security to all managers and employees  Providing appropriate training and education  A comprehensive and balanced system of measurement which is used to evaluate performance in information security management and feedback suggestions for improvement

43. www.bsiindia.com 5.BENEFITS OF BS 7799

44. www.bsiindia.com Benefits of BS 7799 certification  Opportunity to identify and fix weaknesses  Senior Management take ownership of information Security  Provides confidence to trading partners and customers  Independent review of your information Security Management System

45. www.bsiindia.com Key Challenges facing executives –Enterprises must manage threats to Information security across many fields while attackers can choose to specialize in narrow fields of competencies –Fractured Corporate response to such focused attacks –To think precisely about the concept of threat in the security context of the organization –Executives must develop non traditional competencies in strategic risk management –Executives must manage ENTERPRISE SECURITY PROACTIVELY

46. Further Information Email: ajai.srivastava@bsiindia.com ajai.srivastava@bsiindia.com Tel: +11 2371 9002/3 Fax: +11 2373 9003